Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/1030338?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/1030338?format=api", "purl": "pkg:apk/alpine/ruby@3.0.5-r0?arch=aarch64&distroversion=v3.15&reponame=main", "type": "apk", "namespace": "alpine", "name": "ruby", "version": "3.0.5-r0", "qualifiers": { "arch": "aarch64", "distroversion": "v3.15", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "3.0.6-r0", "latest_non_vulnerable_version": "3.0.6-r0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/41896?format=api", "vulnerability_id": "VCID-9g2w-sc9w-eyce", "summary": "Multiple vulnerabilities have been discovered in Ruby, the worst of which could lead to execution of arbitrary code.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-33621.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-33621.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33621", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01412", "scoring_system": "epss", "scoring_elements": "0.8056", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01412", "scoring_system": "epss", "scoring_elements": "0.80528", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01412", "scoring_system": "epss", "scoring_elements": "0.80536", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01412", "scoring_system": "epss", "scoring_elements": "0.8055", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01412", "scoring_system": "epss", "scoring_elements": "0.80532", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01412", "scoring_system": "epss", "scoring_elements": "0.80522", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01412", "scoring_system": "epss", "scoring_elements": "0.80492", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01412", "scoring_system": "epss", "scoring_elements": "0.80502", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01412", "scoring_system": "epss", "scoring_elements": "0.80481", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01412", "scoring_system": "epss", "scoring_elements": "0.80475", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.01562", "scoring_system": "epss", "scoring_elements": "0.81521", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33621" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33621", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33621" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/cgi/CVE-2021-33621.yml", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/cgi/CVE-2021-33621.yml" }, { "reference_url": "https://hackerone.com/reports/1204695", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://hackerone.com/reports/1204695" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00012.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00012.html" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00000.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00000.html" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DQR7LWED6VAPD5ATYOBZIGJQPCUBRJBX", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DQR7LWED6VAPD5ATYOBZIGJQPCUBRJBX" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/THVTYHHEOVLQFCFHWURZYO7PVUPBHRZD", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/THVTYHHEOVLQFCFHWURZYO7PVUPBHRZD" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YACE6ORF2QBXXBK2V2CM36D7TZMEJVAS", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YACE6ORF2QBXXBK2V2CM36D7TZMEJVAS" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DQR7LWED6VAPD5ATYOBZIGJQPCUBRJBX", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DQR7LWED6VAPD5ATYOBZIGJQPCUBRJBX" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/THVTYHHEOVLQFCFHWURZYO7PVUPBHRZD", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/THVTYHHEOVLQFCFHWURZYO7PVUPBHRZD" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YACE6ORF2QBXXBK2V2CM36D7TZMEJVAS", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YACE6ORF2QBXXBK2V2CM36D7TZMEJVAS" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33621", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33621" }, { "reference_url": "https://security.gentoo.org/glsa/202401-27", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.gentoo.org/glsa/202401-27" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20221228-0004", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20221228-0004" }, { "reference_url": "https://www.ruby-lang.org/en/news/2022/11/22/http-response-splitting-in-cgi-cve-2021-33621", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.ruby-lang.org/en/news/2022/11/22/http-response-splitting-in-cgi-cve-2021-33621" }, { "reference_url": "https://www.ruby-lang.org/en/news/2022/11/22/http-response-splitting-in-cgi-cve-2021-33621/", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3", "scoring_elements": "" } ], "url": "https://www.ruby-lang.org/en/news/2022/11/22/http-response-splitting-in-cgi-cve-2021-33621/" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1024799", "reference_id": "1024799", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1024799" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2149706", "reference_id": "2149706", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2149706" }, { "reference_url": "https://github.com/advisories/GHSA-vc47-6rqg-c7f5", "reference_id": "GHSA-vc47-6rqg-c7f5", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-vc47-6rqg-c7f5" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:3291", "reference_id": "RHSA-2023:3291", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:3291" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:3821", "reference_id": "RHSA-2023:3821", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:3821" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:7025", "reference_id": "RHSA-2023:7025", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:7025" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1431", "reference_id": "RHSA-2024:1431", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1431" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1576", "reference_id": "RHSA-2024:1576", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1576" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:3500", "reference_id": "RHSA-2024:3500", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:3500" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:3838", "reference_id": "RHSA-2024:3838", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:3838" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:4542", "reference_id": "RHSA-2024:4542", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:4542" }, { "reference_url": "https://usn.ubuntu.com/5806-1/", "reference_id": "USN-5806-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5806-1/" }, { "reference_url": "https://usn.ubuntu.com/5806-2/", "reference_id": "USN-5806-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5806-2/" }, { "reference_url": "https://usn.ubuntu.com/5806-3/", "reference_id": "USN-5806-3", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5806-3/" }, { "reference_url": "https://usn.ubuntu.com/6181-1/", "reference_id": "USN-6181-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6181-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1030338?format=api", "purl": "pkg:apk/alpine/ruby@3.0.5-r0?arch=aarch64&distroversion=v3.15&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/ruby@3.0.5-r0%3Farch=aarch64&distroversion=v3.15&reponame=main" } ], "aliases": [ "CVE-2021-33621", "GHSA-vc47-6rqg-c7f5" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-9g2w-sc9w-eyce" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/ruby@3.0.5-r0%3Farch=aarch64&distroversion=v3.15&reponame=main" }